Small ground-based transmitters that mimic GPS satellites help receivers find their position with high accuracy.
Tom SimoniteFollow @twitterapi
IT Editor, Software & Hardware
I’m MIT Technology Review’s IT editor for hardware and software and enjoy a diverse diet of algorithms, Internet, and human-computer interaction with chips on the side. Working in our San Francisco office, I cover new ideas about what computers can do for us, whether they spring from tech giants, new startups, or academic labs.
My journey to the West Coast started in a small English town called Wantage and took in the University of Cambridge, Imperial College London, and five years writing and editing technology news coverage at New Scientist magazine.
Tom Simonite's Stories
Powerful design tools and techniques such as 3-D printing enable manufacturers to be more nimble, says Autodesk's manufacturing boss.
Intel is testing technology that would issue an alert if someone hit your parked car, and could capture video if a thief made off with it.
A robot recently helped a quadriplegic shave himself for the first time in 10 years—but even the best mechanical helpers still need supervision.
A startup wants any Web page or mobile app to recognize faces, and claims users are becoming less sensitive about the technology.
Cisco has redesigned the Android operating system to make a tablet that also works as a desktop computer—but it takes some control away from users.
Voice-driven search is a futuristic idea, and may take some getting used to.
A startup's wireless technology sends low-bandwidth signals over long distances, even underground.
Paying someone to try to hack your systems can help you ready defenses against real attacks.
The latest Android tablets and Chromebooks suggest different "post-PC" worlds, both more complicated than the one Apple is going for.